Challenger Winnetka | 07/10 18:25 | 25 | John McNally v Guido Andreozzi | 5-7,1-6 | |
Wimbledon | 07/02 16:15 | 23 | [114] Guido Andreozzi v Laslo Djere [35] | 6-3,6-7,6-7,3-6 | |
ATP Eastbourne | 06/22 12:40 | 64 | [59] Juan Ignacio Londero v Guido Andreozzi [112] | 6-3,6-4 | |
French Open | 05/27 12:10 | 23 | [101] Guido Andreozzi v Guido Pella [23] | 6-7,4-6,6-1,1-6 | |
Challenger Lisabon | 05/17 12:00 | 27 | [143] Pedro Martinez v Guido Andreozzi [98] | 4-6,6-2,6-3 | |
Challenger Lisabon | 05/16 11:25 | 26 | [175] Enrique Lopez-Perez v Guido Andreozzi [98] | Retired | |
Challenger Lisabon | 05/14 17:15 | 25 | [335] Gastao Elias v Guido Andreozzi [98] | Retired | |
ATP Madrid | 05/05 14:10 | 46 | [97] Guido Andreozzi v Hugo Dellien [98] | 6-3,4-6,2-6 | |
ATP Madrid | 05/04 14:40 | 45 | [54] Damir Dzumhur v Guido Andreozzi [97] | 3-6,6-1,3-6 | |
ATP Estoril | 05/01 17:00 | 26 | [10] Stefanos Tsitsipas v Guido Andreozzi [97] | 6-3,6-4 | |
ATP Estoril | 04/29 11:00 | 25 | [97] Guido Andreozzi v Hugo Dellien [98] | 6-3,6-3 | |
ATP Barcelona | 04/23 10:00 | 24 | [72] Malek Jaziri v Guido Andreozzi [97] | 6-7,6-4,6-2 | |
ATP Barcelona | 04/21 10:15 | 64 | [84] Guido Andreozzi v Pedro Sousa [106] | 4-6,2-6 | |
ATP Barcelona | 04/20 11:15 | 45 | [84] Guido Andreozzi v Tommy Robredo [225] | 3-6,6-3,7-6 | |
ATP Monte Carlo | 04/15 11:50 | 24 | [84] Guido Andreozzi v David Goffin [21] | 1-6,4-6 | |
ATP Monte Carlo | 04/14 09:00 | 46 | [193] Julian Ocleppo v Guido Andreozzi [90] | 3-6,1-6 | |
ATP Monte Carlo | 04/13 11:50 | 45 | [90] Guido Andreozzi v Ernests Gulbis [78] | 6-4,6-1 | |
ATP Marrákéš | 04/10 14:05 | 26 | [90] Guido Andreozzi v Gilles Simon [27] | 2-6,2-6 | |
ATP Marrákéš | 04/08 10:00 | 25 | [84] Albert Ramos-Vinolas v Guido Andreozzi [90] | 3-6,6-7 | |
ATP Miami | 03/22 23:30 | 24 | [80] Guido Andreozzi v Fabio Fognini [17] | 7-5,4-6,4-6 | |
ATP Miami | 03/20 18:35 | 23 | [43] Mikhail Kukushkin v Guido Andreozzi [80] | 6-7,4-6 | |
Challenger Phoenix | 03/16 21:00 | 28 | [88] Guido Andreozzi v Matteo Berrettini [57] | 6-7,1-6 | |
Challenger Phoenix | 03/15 23:15 | 27 | [88] Guido Andreozzi v John Millman [42] | 6-3,4-6,6-3 | |
Challenger Phoenix | 03/14 18:30 | 26 | [148] Tatsuma Ito v Guido Andreozzi [88] | 2-6,6-3,4-6 | |
Challenger Phoenix | 03/13 22:00 | 25 | [177] Andrea Arnaboldi v Guido Andreozzi [88] | 7-6,3-6,1-6 | |
ATP Indian Wells | 03/09 19:00 | 24 | [32] Laslo Djere v Guido Andreozzi [88] | 6-3,6-4 | |
ATP Indian Wells | 03/07 19:00 | 23 | [96] Ilya Ivashka v Guido Andreozzi [88] | 6-7,4-6 | |
ATP Rio de Janeiro | 02/19 17:15 | 25 | [76] Guido Andreozzi v Hugo Dellien [113] | 4-6,4-6 | |
ATP Buenos Aires | 02/12 18:50 | 25 | [74] Guido Andreozzi v Aljaz Bedene [57] | 6-1,6-7,2-6 | |
ATP Córdoba | 02/05 22:00 | 25 | [70] Guido Andreozzi v Jaume Munar [81] | 1-6,4-6 |
Guido Andreozzi (* 5. srpna 1991 Buenos Aires) je argentinský profesionální tenista. Ve své dosavadní kariéře na okruhu ATP World Tour nevyhrál žádný turnaj. Na challengerech ATP a okruhu ITF získal do září 2016 deset titulů ve dvouhře a třináct ve čtyřhře.
Na žebříčku ATP byl ve dvouhře nejvýše klasifikován v srpnu na 131. místě a ve čtyřhře pak v srpnu 2015 na 128. místě. Trénuje ho Mariano Hood.
V argentinském daviscupovém týmu neodehrál do roku 2017 žádné utkání.